At 06/09/2011 05:26 PM, 李敬伟 Write:

Thank you ,Wen Congyang. Do you know any rpm repository of libvirt 0.9.2 for Centos 5? You are using libvirt 0.9.2 on Centos 5?

I use the newest libvirt on RHEL6. And I build rpm by hand. You can use git to clone the tree from libvirt.org. The steps to build a rpm package: 1. ./autogen.sh 2. make dist 3. rpmbuild --nodeps --define "_sourcedir `pwd`" -ba libvirt.spec

-----邮件原件----- 发件人: Wen Congyang [mailto:wency@cn.fujitsu.com] 发送时间: 2011年6月9日 16:25 收件人: 李敬伟; libvir-list@redhat.com 主题: Re: [libvirt] does libvirt get disk->info.alias, when attaching a disk by virDomainAttachDevice?

At 06/09/2011 01:26 PM, 李敬伟 Write:

...

Hi, I am using libvirt 0.9.1 on CentOS 5.5 64bit , Created a vm :virsh create libvirt.xml Attached a disk ,virsh attach-disk 3 /opt/vms/test.img vdb When getting blosk stats ,virsh domblkstats 3 vdb ,it showed error: Failed to get block stats 3 vdb error: internal error missing disk device alias name for vdb

I use the newest libvirt, and can not reproduce this problem. Please try the newest libvirt again.

...

while virsh domblkstat 3 vda, it showed vda rd_req 6667 vda rd_bytes 154084864 vda wr_req 9530 vda wr_bytes 57196544

I guess libvirt does not get disk->info.alias when attaching a disk,so it can not get block status.

# virsh version Compiled against library: libvir 0.9.1 Using library: libvir 0.9.1 Using API: QEMU 0.9.1 Running hypervisor: QEMU 0.9.1 # rpm -qa|grep kvm kmod-kvm-83-224.el5.centos.1 kvm-qemu-img-83-224.el5.centos.1 etherboot-zroms-kvm-5.4.4-13.el5.centos kvm-83-224.el5.centos.1

Jingwei Li (lijingwei9060@gmail.com<mailto:lijingwei9060@gmail.com> or lijw@bingosoft.net<mailto:lijw@bingosoft.net>)

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